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English (GB) Installation and operating instructions
Original installation and operating instructions
Table of contents
1.
General information . . . . . . . . . . . . . 5
1.1
Hazard statements . . . . . . . . . . . . . . 5
1.2
Notes . . . . . . . . . . . . . . . . . . . . . 5
2.
Abbreviations . . . . . . . . . . . . . . . . 6
3.
Product introduction . . . . . . . . . . . . 6
3.1
Product overview . . . . . . . . . . . . . . . 7
3.2
Intended use . . . . . . . . . . . . . . . . . 8
3.3
Applications . . . . . . . . . . . . . . . . . . 8
3.4
Supported products . . . . . . . . . . . . . . 8
3.5
RS-485 communication interface. . . . . . . 8
3.6
LEDs . . . . . . . . . . . . . . . . . . . . . 8
4.
Installation requirements . . . . . . . . . . 10
4.1
Security . . . . . . . . . . . . . . . . . . . . 10
4.2
RF safety . . . . . . . . . . . . . . . . . . . 10
4.3
External cellular antenna requirements . . . 11
4.4
Radio frequency radiation exposure
information (for Canada and US only) . . . . 11
4.5
EMC statements for USA . . . . . . . . . . . 12
4.6
Safety precautions for UK . . . . . . . . . . 12
5.
Installation . . . . . . . . . . . . . . . . . . 12
5.1
Fitting a cellular antenna . . . . . . . . . . . 12
5.2
Connecting the RS-485 communication
interface . . . . . . . . . . . . . . . . . . . . 12
5.3
Activating BLE . . . . . . . . . . . . . . . . 13
5.4
Configuration via Grundfos GO. . . . . . . . 13
5.5
Local firmware update . . . . . . . . . . . . 13
5.6
Factory reset . . . . . . . . . . . . . . . . . 13
6.
Electrical connection . . . . . . . . . . . . 13
6.1
Connecting the power supply. . . . . . . . . 13
7.
Startup . . . . . . . . . . . . . . . . . . . . 13
8.
Fault finding . . . . . . . . . . . . . . . . . 14
8.1
LED1 and LED2 remain off when the
power supply is connected . . . . . . . . . . 14
8.2
LED2 for internal communication is
flashing red . . . . . . . . . . . . . . . . . . 14
8.3
LED2 for internal communication is
permanently red. . . . . . . . . . . . . . . . 14
8.4
LED1 is flashing yellow . . . . . . . . . . . . 14
8.5
LED3 for RS-485 interface is flashing red . . 15
8.6
No data is coming from the product . . . . . 15
8.7
No BLE connection between the CIM
module and the smart phone . . . . . . . . . 15
9.
Technical data . . . . . . . . . . . . . . . . 16
10.
Decommissioning . . . . . . . . . . . . . . 16
11.
Disposing of the product . . . . . . . . . . 17
12.
Document quality feedback . . . . . . . . 17
1. General information
Read this document before you install the
product. Installation and operation must
comply with local regulations and accepted
codes of good practice.
1.1 Hazard statements
The symbols and hazard statements below may
appear in Grundfos installation and operating
instructions, safety instructions and service
instructions.
DANGER
Indicates a hazardous situation which, if
not avoided, will result in death or serious
personal injury.
WARNING
Indicates a hazardous situation which, if
not avoided, could result in death or
serious personal injury.
CAUTION
Indicates a hazardous situation which, if
not avoided, could result in minor or
moderate personal injury.
The hazard statements are structured in the following
way:
SIGNAL WORD
Description of the hazard
Consequence of ignoring the warning
•
Action to avoid the hazard.
1.2 Notes
The symbols and notes below may appear in
Grundfos installation and operating instructions,
safety instructions and service instructions.
Observe these instructions for explosion-
proof products.
A blue or grey circle with a white graphical
symbol indicates that an action must be
taken.
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